Miller Electric CV-2 REMOTE-14

OM-880 Page 9

the welding power source. To connect the Remote Con-

tactor and/or Amperage or Voltage Control to the RE-

MOTE-5 receptacle, align keyway, insert plug from the

Remote Control, and rotate threaded collar fully clock-

wise.

S-0005

Figure 3-6. Front View Of 5-Socket Amphenol Re-

ceptacle With Socket Designations

Receptacle RC3 socket connections to the welding

power source control circuitry are as follows:

Socket A: Contactor control switch connection.

Socket B: Contactor control switch connection.

Socket C: Amperage or voltage control connection

(maximum side).

Socket D: Amperage or voltage control connection

(minimum side).

Socket E: Amperage or voltage control connection

(wiper contact).

IMPORTANT: Use only one CV-2 receptacle at a time

for remote current and/or voltage control o r welding gen-

erator may not work properly.

3-3. REMOTE-14 RECEPTACLE INFORMATION

AND CONNECTIONS (Figures 3-7 And 4-1)

REMOTE-14

The 14-socket REMOTE-14 receptacle RC4 provides a

junction point for connecting a Remote Amperage/Volt-

age Control and/or a Remote Contactor Control or a

wire feeder providing switch closure for contactor con-

trol to the control circuitry of the welding generator. To

make connections, align keyway, insert plug fully into re-

ceptacle, and rotate threaded collar clockwise.

BKI

CLNH

DMG

S-0004

Figure 3-7. Front View Of 14-Socket Amphenol

Receptacle With Socket Designations

The command signals required and the output signals

available at the sockets of receptacle RC4 b y means of

the welding generator control circuitry are as follows:

Socket A: Up to 10 amperes of 24 volts ac 60 Hz with

respect to socket G (circuit common), pro-

tected by circuit breaker CB6.

Socket B: Weld contactor control for 24 volts ac wire

feeders providing contact closure to socket

Socket C: 0 to +10 volts dc with respect to Socket D;

reference voltage for output command sig-

nal depends on the AMPERAGE & VOLT-

AGE ADJUSTMENT control setting on the

unit.

Socket D: Control circuit common for remote control

device.

Socket E: Output command signal to wiper of remote

control potentiometer, 0 volts equals ma-

chine minimum; +10 volts equals machine

maximum.

Socket F: Not used.

Socket G: 24 and 120 volts ac circuit common.

Socket H: Not used.

Socket I: Up t o 1 0 amperes of 120 volts ac 60 Hz with

respect to socket G (circuit common), pro-

tected by circuit breaker CB5.

Socket J: Weld contactor control for 120 volts ac wire

feeders providing contact closure to socket

Socket K: Machine chassis.

Socket L: Not used.

Socket M: Not used.

Socket N: Not used.

IMPORTANT: Use only one CV-2 receptacle at a time

for remote current and/or voltage control o r welding gen-

erator may not work properly.